CN212189382U

CN212189382U - Composite wear-resistant grate plate of cement tube mill

Info

Publication number: CN212189382U
Application number: CN202020131142.2U
Authority: CN
Inventors: 张大荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-22
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to the technical field of cement processing, and discloses a composite wear-resistant grate plate of a cement tube mill, which comprises a bottom plate, a cylindrical barrel, a bearing plate and a grate plate body, wherein the upper surface of the bottom plate is fixedly provided with the cylindrical barrel, the bottom in the cylindrical barrel is fixedly provided with the bearing plate, the middle part of the upper surface of the bearing plate is fixedly provided with an installation box, and the inside of the installation box is fixedly provided with a rotating motor; the rotary motor is arranged to drive the grate plate body to rotate, dust in the grate plate body is thrown off, and when the rotary motor stops operating, the vibration motor and the electric telescopic rod are started simultaneously, so that the grate plate body slightly shakes through the mutual matching of the annular sliding groove and the sliding block, and the dust in the grate plate body is shaken; the vibration of the cylindrical barrel is reduced through the supporting legs, the distance between the sieve holes is 8mm, the thickness of the grate plate body 4 is 4mm, the ventilation capacity of the grate plate body 4 is improved, the air speed of the air flow of the discharging grate plate is uniform, and the material passing area is large.

Description

Composite wear-resistant grate plate of cement tube mill

Technical Field

The utility model relates to a cement processing technology field specifically is a compound wear-resisting comb board of cement tube mill.

Background

The tube mill is designed by making good use of advantages and disadvantages of the open-flow grinding system, and makes great improvement on the traditional ball mill, besides all advantages of the open-flow grinding system, compared with the ball mill with the same specification, the tube mill has the advantages of greatly improving the yield of the mill, increasing the fineness and the specific surface area, realizing high yield and high fineness, and providing a novel grinding device for producing high-grade cement.

The existing discharging grid plate of the cement grinding mill is not mature, the discharging grid plate is blocked by coarse particle materials and grinding body small balls or fragments in the operation process, the blocking area is close to 35 percent, the discharging is difficult, the phenomena of full grinding and paste grinding and even material spitting of a grinding head are serious, and the working efficiency of the ball mill and the quality of the discharged cement are reduced to a great extent.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the not enough of prior art, the utility model provides a wear-resisting comb board of compound of cement tube mill has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: a composite wear-resistant grate plate of a cement tube mill comprises a bottom plate, a cylindrical barrel, a bearing plate and a grate plate body, wherein the cylindrical barrel is fixedly arranged on the upper surface of the bottom plate, the bearing plate is fixedly arranged at the bottom in the cylindrical barrel, a mounting box is fixedly arranged in the middle of the upper surface of the bearing plate, a rotating motor is fixedly arranged in the mounting box, an output shaft of the rotating motor is in transmission connection with a linkage rod, the top end of the linkage rod is fixedly connected with the grate plate body, a fixing frame is fixedly arranged on the outer ring of the grate plate body, connecting rods are symmetrically and fixedly arranged on the left side and the right side of the outer side of the fixing frame, a sliding block is fixedly arranged at one end of each connecting rod, away from the fixing frame, mounting plates are fixedly arranged on the outer walls of the left side and the right, the free end of the electric telescopic rod is in contact with the sliding block.

Preferably, an annular sliding groove is formed in the upper portion of the inner wall of the cylindrical barrel, and the sliding block is arranged inside the annular sliding groove in a sliding mode.

Preferably, the left side and the right side of the cylindrical barrel are respectively symmetrically provided with a through hole.

Preferably, a plurality of sieve holes are formed in the grate plate body at equal intervals, and the distance between the sieve holes is 8 mm.

Preferably, the material of the grid plate body is Q345, and the thickness of the grid plate body is 4 mm.

Preferably, an elastic gasket is fixedly arranged at the free end of the electric telescopic rod.

Preferably, the bottom plate bottom is fixedly provided with a supporting leg, the supporting leg including fixed set up in the automatic telescopic link of bottom plate bottom, the fixed supporting seat that is provided with in bottom of automatic telescopic link, the cover is equipped with the spring on the automatic telescopic link, the both ends of spring respectively in bottom plate bottom and base top fixed connection.

Preferably, the output shaft of the rotating motor is in transmission connection with the bottom end of the linkage rod through a coupler.

The utility model discloses possess following beneficial effect:

1. this compound wear-resisting comb board of cement tube mill drives the comb board body through setting up the rotating electrical machines and rotates, because the action of gravity, this internal dust of comb board is thrown away, when the rotating electrical machines stop the operation, opens vibrating motor and electric telescopic handle simultaneously, and electric telescopic handle can drive the elastic gasket and to the gliding movement to mutually supporting through annular spout and slider can make the comb board body slightly rock, thereby this internal dust of comb board is trembled down.

2. This wear-resisting comb board of compound of cement tube mill, through mutually supporting of automatic telescopic link and spring, alleviate the vibrations of a cylinder section of thick bamboo, prolong its life, a plurality of sieve meshes have been seted up to equidistant on the comb board body, and the interval between the sieve mesh is 8mm, and the material of comb board body 4 is Q345, and the thickness of comb board body 4 is 4mm, has improved the ventilation ability of comb board body 4 for the air current wind speed of ejection of compact comb board is even, and the punishment in advance area is big.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the top view structure of the cylindrical barrel and the fixing frame of the present invention;

fig. 3 is a schematic view of the overlooking structure of the grid plate body of the present invention.

In the figure: 1. a base plate; 2. a cylindrical barrel; 3. a carrier plate; 4. a grate plate body; 5. installing a box; 6. a rotating electric machine; 7. a linkage rod; 8. a fixing frame; 9. a connecting rod; 10. a slider; 11. mounting a plate; 12. a vibration motor; 13. an electric telescopic rod; 14. an annular chute; 15. a through hole; 16. screening holes; 17. supporting legs; 171. automatically telescoping the rod; 172. a supporting seat; 173. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a composite wear-resistant grate plate of a cement tube mill comprises a bottom plate 1, a cylindrical barrel 2, a bearing plate 3 and a grate plate body 4, wherein the cylindrical barrel 2 is fixedly arranged on the upper surface of the bottom plate 1, the bearing plate 3 is fixedly arranged at the bottom in the cylindrical barrel 2, an installation box 5 is fixedly arranged at the middle part of the upper surface of the bearing plate 3, a rotating motor 6 is fixedly arranged in the installation box 5, an output shaft of the rotating motor 6 is in transmission connection with a linkage rod 7, the grate plate body 4 is fixedly connected to the top end of the linkage rod 7, a fixed frame 8 is fixedly arranged on the outer ring of the grate plate body 4, connecting rods 9 are symmetrically and fixedly arranged on the left side and the right side of the outer side of the fixed frame 8, a slide block 10 is fixedly arranged at one end of the connecting rod 9 away from the fixed frame 8, mounting plates 11 are respectively, the free end of the electric telescopic rod 13 is in contact with the slider 10.

Wherein, cylindrical drum 2 inner wall top has seted up annular spout 14, and slider 10 slides and sets up inside annular spout 14, and when rotating electrical machines 6 drove comb board body 4 and rotates, comb board body 4 drove fixed frame 8 and rotates, and fixed frame 8 drove slider 10 through connecting rod 9 and rotates along annular spout 14.

Wherein, the through-holes 15 are symmetrically arranged on the left side and the right side of the cylinder barrel 2 respectively, which is convenient for the electric telescopic rod 13 to move left and right.

Wherein, a plurality of sieve pores 16 are equidistantly arranged on the grate plate body 4, and the space between the sieve pores 16 is 8 mm.

The material of the grid plate body 4 is Q345, the thickness of the grid plate body 4 is 4mm, the ventilation capacity of the grid plate body 4 is improved, the air flow speed of the discharging grid plate is uniform, and the material passing area is large.

Wherein, electric telescopic handle 13's free end is fixed and is provided with the elastic gasket, avoids electric telescopic handle 13 direct action to cause the damage on slider 10 to slider 10.

Wherein, the fixed supporting legs 17 that is provided with in bottom plate 1 bottom, supporting legs 17 are including fixed setting in the automatic telescopic link 171 of bottom plate 1 bottom, and the fixed supporting seat 172 that is provided with in bottom of automatic telescopic link 171, and the cover is equipped with spring 173 on the automatic telescopic link 171, and spring 173's both ends are respectively in bottom plate 1 bottom and base top fixed connection, during the use, through mutually supporting of automatic telescopic link 171 and spring 173, alleviate the vibrations of a cylinder section of thick bamboo 2, prolong its life.

Wherein, the output shaft of the rotating motor 6 is connected with the bottom end of the linkage rod 7 through a coupling in a transmission way.

During the use, open rotating electrical machines 6, the output shaft of rotating electrical machines 6 can drive the rotation of gangbar 7, gangbar 7 drives comb plate body 4 and rotates, because the action of gravity, dust in comb plate body 4 is thrown away, when rotating electrical machines 6 out of service, open vibrating motor 12 and electric telescopic handle 13 simultaneously, electric telescopic handle 13 can drive the elastic gasket and remove to slider 10, thereby the elastic gasket can contact with slider 10, thereby mutually supporting through annular chute 14 and slider 10 can make comb plate body 4 slightly rock, thereby dust in comb plate body 4 is trembled down, in the use, through mutually supporting of automatic telescopic handle 171 and spring 173, alleviate the vibrations of a cylinder section of thick bamboo 2, prolong its life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting comb board of compound of cement tube mill, includes bottom plate (1), cylinder (2), loading board (3) and comb board body (4), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with the cylindrical barrel (2), the bottom of the cylindrical barrel (2) is fixedly provided with the bearing plate (3), the middle part of the upper surface of the bearing plate (3) is fixedly provided with an installation box (5), a rotating motor (6) is fixedly arranged in the installation box (5), an output shaft of the rotating motor (6) is in transmission connection with a linkage rod (7), the top end of the linkage rod (7) is fixedly connected with the grid plate body (4), the outer ring of the grid plate body (4) is fixedly provided with a fixed frame (8), the left side and the right side of the outer side of the fixed frame (8) are symmetrically and fixedly provided with connecting rods (9), one end of each connecting rod (9) far away from the fixed frame (8) is fixedly provided with a sliding block (10), and the outer walls of the left side, the last fixed surface of mounting panel (11) is provided with vibrating motor (12), the output fixedly connected with electric telescopic handle (13) of vibrating motor (12), the free end of electric telescopic handle (13) with slider (10) contact.

2. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: an annular sliding groove (14) is formed in the upper portion of the inner wall of the cylindrical barrel (2), and the sliding block (10) is arranged inside the annular sliding groove (14) in a sliding mode.

3. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: the left side and the right side of the cylindrical barrel (2) are respectively provided with through holes (15) symmetrically.

4. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: a plurality of sieve holes (16) are equidistantly formed in the grate plate body (4), and the distance between the sieve holes (16) is 8 mm.

5. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: the material of the grate plate body (4) is Q345, and the thickness of the grate plate body (4) is 4 mm.

6. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: and an elastic gasket is fixedly arranged at the free end of the electric telescopic rod (13).

7. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: the fixed supporting legs (17) that are provided with in bottom plate (1) bottom, supporting legs (17) including fixed set up in automatic telescopic link (171) of bottom plate (1) bottom, the fixed supporting seat (172) that is provided with in bottom of automatic telescopic link (171), the cover is equipped with spring (173) on automatic telescopic link (171), the both ends of spring (173) respectively in bottom plate (1) bottom and base top fixed connection.

8. The composite wear-resistant grate plate of the cement tube mill as claimed in claim 1, wherein: and an output shaft of the rotating motor (6) is in transmission connection with the bottom end of the linkage rod (7) through a coupler.